Try our Durable Slab Plastic Bolsters 1-1/2” x 2.5 ft for Concrete Reinforcement
These 1-1/2” x 2.5 ft plastic slab bolsters (also known as a Continuous Rebar Chair) provide reliable support and elevation for rebar within concrete slabs. Designed to ensure proper positioning of reinforcing steel, they are essential for maintaining the structural integrity of concrete projects. Made from 100% virgin polypropylene, our slab bolster is stronger than recycled options and features holes at the ends for easy connection to one another. Its gray color blends seamlessly into most concrete applications.
Specs
- Material: Plastic
- Color: Gray
- Length: 2.5 ft (30 inch)
- Height: 1-½ inch
- Connection Ends: Snap & Lock
- Weight: 0.29 lbs
- Rebar Capacity: 29
- Flexible: Yes
Features
- Versatile Applications: Perfect for a wide range of concrete projects, these plastic slab bolsters help ensure proper rebar placement, which is crucial for enhancing the overall structural integrity of slabs, beams, and other concrete elements.
- High Strength Material: Made from 100% virgin polypropylene, these bolsters are engineered for superior strength and durability, ensuring they can withstand the rigors of concrete work and provide long-lasting support.
- Snap & Lock Connection Holes: Each bolster is designed with integrated holes at the ends, allowing for easy connection to other bolsters. This feature enables users to create customized support configurations tailored to specific project needs, enhancing stability and alignment.
- Meets CRSI Standards: These bolsters comply with the Concrete Reinforcing Steel Institute (CRSI) Class 1 Bar Support standards, guaranteeing that they meet industry requirements for quality and performance, making them a reliable choice for professional contractors.
- Optimal Size: Each bolster measures 2.5 ft in length and 1-½ inch in height, providing effective elevation for rebar in concrete slabs. This size is ideal for ensuring that rebar is positioned at the correct height for maximum strength and support.
- Gray Color: The neutral gray color of the bolsters blends seamlessly with concrete, providing a professional look while remaining unobtrusive in finished projects.
- Flexible and Lightweight Design: Weighing in at a manageable size, these bolsters are easy to handle and install. They can be bent into a circle and locked onto themselves, facilitating quick setup and adjustments during the construction process, which can help save time on-site.
FAQ
What is a plastic slab bolster used for?
Plastic slab bolsters are designed to support and elevate rebar within concrete slabs. By ensuring that the rebar is correctly positioned, these bolsters play a vital role in preserving the slab's structural integrity and strength.
Can plastic slab bolsters be used for all types of concrete projects?
Plastic slab bolsters are versatile enough for various concrete projects, including foundations, slabs, and beams. They help maintain proper rebar placement, making them ideal for both residential and commercial construction needs.
How do I choose the right size of plastic slab bolster?
To select the appropriate size of plastic slab bolster, take into account the thickness of your concrete slab and the specific rebar arrangement needed for your project. Bolsters typically come in standard dimensions, so choose one that elevates the rebar to the correct height while adhering to local building codes and structural guidelines.